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Only use -Wno-unused if we're actually using gcc

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This is a bit difficult to detect, so for now we conservatively say that
macOS always uses clang, and clang-based compilers always are called
"clang".
This commit is contained in:
Arseny Kapoulkine 2021-11-05 11:44:47 -07:00
parent aea1f6a718
commit b286f6b5a3
1 changed files with 4 additions and 1 deletions
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5
Makefile
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@ -49,7 +49,10 @@ OBJECTS=$(AST_OBJECTS) $(COMPILER_OBJECTS) $(ANALYSIS_OBJECTS) $(VM_OBJECTS) $(T
CXXFLAGS=-g -Wall -Werror
LDFLAGS=
CXXFLAGS+=-Wno-unused # temporary, for older gcc versions
# temporary, for older gcc versions as they treat var in `if (type var = val)` as unused
ifeq ($(findstring g++,$(shell $(CXX) --version)),g++)
CXXFLAGS+=-Wno-unused
endif
# configuration-specific flags
ifeq ($(config),release)